Location: PHPKode > projects > nature CRM > trunk/include/prototype-1.4.0/test/console.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
        "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> 
  <head>
    <title>Prototype Console</title>
    <script src="../dist/prototype.js" type="text/javascript"></script>
    <script type="text/javascript">
      Prototype.Console = Class.create();
      Prototype.Console.prototype = {
        initialize: function(element, form, input) {
          this.element = $(element);
          this.form    = $(form);
          this.input   = $(input);
          this.context = window.eval.bind(window);
          this.registerCallbacks();
          document.title = 'Prototype Console ' + Prototype.Version;
          Field.activate(this.input);
        },
        
        registerCallbacks: function() {
          Event.observe(this.form, 'submit', function(event) {
            this.eval($F(this.input));
            this.input.value = '';
            Field.activate(this.input);
            Event.stop(event);
          }.bind(this));
        },
        
        log: function(type, message) {
          new Insertion.Bottom(this.element, 
            '<tr class="' + type + '"><td>' +
            message.escapeHTML() + '</td></tr>');
          Element.scrollTo(this.form);
        },
        
        eval: function(expression) {
          if (expression.match(/^\s*$/)) return;
          try {
            this.log('input', expression);
            window.$_ = this.context.call(window, expression);
            this.log('output', Object.inspect($_));
          } catch (e) {
            this.log('error', e.toString());
          }
        },
        
        clear: function() {
          this.element.innerHTML = '';
        }
      }
    </script>
    <style type="text/css">
      body {
        margin: 0;
        padding: 0;
      }
      
      .console {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 50px;
      }
    
      .console td {
        padding: 5px;
        font-family: monospace;
        font-size: 14px;
      }
      
      .console tr.input td {
        background-color: #eee;
        font-weight: bold;
      }
      
      .console tr.error td,
      .console tr.output td {
        color: #333;
        border-bottom: 1px solid #ccc;
      }
      
      .console tr.error td {
        color: #f00;
      }
      
      #input-form {
        width: 100%;
        background-color: #f0f5b8;
        border-top: 1px solid #333;
        padding: 10px;
        position: fixed;
        height: 25px;
        bottom: 0;
        margin: 0;
      }
    </style>
  </head>
  <body>
    <table class="console">
      <tbody id="console">
      </tbody>
    </table>
    <form id="input-form">
      <input type="text" size="60" id="input" />
      <input type="submit" value="Evaluate" />
    </form>
    <script type="text/javascript">
      window.console = new Prototype.Console('console', 'input-form', 'input');
    </script>
  </body>
</html>
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